baber/WOPTO huggingface dataset:
Patent KR-20070112407-A (KR)
Title: Process for the production of si by reduction of sicl4 with liquid zn
Inventor: ROBERT ERIC
IPC: C01B33/037
Filed: 2006-03-24
Abstract: The invention relates to the manufacture of high purity silicon as a base material for the production of e.g. crystalline silicon solar cells. SiCU is converted to Si metal by contacting gaseous SiCU with liquid Zn, thereby obtaining a Si-bearing alloy and Zn-chloride, which is separated. The Si-bearing alloy is then purified at a temperature above the boiling point of Zn. This process does not require complicated technologies and preserves the high purity of the SiCU towards the end product, as the only reactant is Zn, which can be obtained in very high purity grades and continuously recycled.
Patent KR-20080003450-A (KR)
Title: Fluorometric control of aromatic oxygen scavengers in a boiler system
Inventor: DAVIS BARBARA H
IPC: F22B37/56
Filed: 2001-12-04
Abstract: A method of automatically controlling the addition rate of Fresh Oxygen Scavenger Product and Ultimate Oxygen Scavenger Product to a Boiler System is described and claimed. The method is based on the inherent fluorometric properties of certain Fresh Oxygen Scavenger Products and certain Ultimate Oxygen Scavengers in their reduced (unreacted) form and also, for the Ultimate Oxygen Scavengers, in their oxidized (reacted) form. It has also been found possible to enhance the fluorescent signal of certain Oxygen Scavengers by adding a borate buffer to the sample stream. By using the method of the instant claimed invention it is now possible to improve the overall control of Boiler Systems using certain Fresh Oxygen Scavenger Products and certain Ultimate Oxygen Scavenger Products.
Patent KR-20080003462-A (KR)
Title: Unit dose cartridge and dry powder inhaler
Inventor: STEINER SOLOMON S
IPC: A61M15/00
Filed: 2004-09-03
Abstract: A dry powder inhaler having improved aerodynamic properties for diluting, dispersing, and metering drug particles for increasing the efficiency of pulmonary drug delivery to a patient is described. The inhaler comprises, in general, a housing (20) having an air intake (15), an air flow-control/check-valve (180), a mixing section (30) and a mouthpiece (40). A cartridge loaded with a single dose of medicament can be installed in the mixing section.
Patent KR-20080019230-A (KR)
Title: Electromagnetic actuator
Inventor: NAKANO TAKASHI
IPC: H02K5/04
Filed: 2006-10-06
Abstract: An upper cover (15) is provided with a step (15f) on the periphery of a supporting section (15d) which supports a rotating shaft (17), for placing a circuit board (16), and on an inner plane of the supporting section (15d), a recessed section wherein a part of a rotor (11) enters is formed. Furthermore, through holes (14a, 14b), which are relief holes wherein lower portions and upper portions of coils (13a, 13b) enter, and through holes (15a, 15b) are formed on a lower cover (14) and the upper cover (15), respectively. Thus, size reduction of the rotating shaft (17) in the shaft direction is achieved. An adhesive layer (20) composed of an adhesive used for adhering a circuit board (16) on the upper cover (15) is provided on portions covering the through holes (15a, 15b) on the circuit board (16). Foreign materials entering from the through holes (14a, 14b) on the lower cover (14) and a space between the lower cover (14) and the upper cover (15) are adhered on an adhesive surface by the adhesive on the surface of the adhesive layer (20). ® KIPO & WIPO 2008
Patent KR-20080024487-A (KR)
Title: Electronic circuit experiment board
Inventor: LI RONGCHANG
IPC: G09B25/00
Filed: 2006-05-31
Abstract: An electronic circuit experiment board is composed of an insulated base plate, copper binding posts and a bracket and so on. The base plate is divided into an upper plate and a lower plate, which have binding post inserting holes and circlips. The binding posts can be inserted into the binding post inserting holes and then be fastened by the circlips. There are a binding hole and a screw hole on the ends of the binding posts, respectively. The binding post also includes a screw lever cooperated with the screw hole, a positioning groove and a positioning ring. ® KIPO & WIPO 2008
Patent KR-20090074598-A (KR)
Title: Video telephony macro system and method
Inventor: KIM JIN SIK
IPC: H04W4/12
Filed: 2008-01-02
Abstract: A video call macro system and a macro method thereof are provided to transfer and examine realistic information by displaying video call data of a previously stored video call macro to a receiver. A second mobile terminal(300) performs the video call and the video call data received from a first mobile terminal(100) by including the audio and video input/output device. A macro server(218) registers a number of the second mobile terminal according to a request of the first mobile terminal. The macro server receives and stores the video call data of each stage to a tree structure by transmission of the first terminal, and transfers the video call data to the second mobile terminal. The macro server determines and collects responses transmitted to the second mobile terminal from the first mobile terminal.
Patent KR-20090075765-A (KR)
Title: Head comb combination portable brush handle
Inventor: HAN BIT CHAN EUL
IPC: A46B15/00
Filed: 2008-01-05
Abstract: A head comb combination portable brush handle is provided, which reduces the risk of the loss and makes the carrying convenient. A head comb combination portable brush handle comprises: an oval pressing bar(2) protruded in one end of the portable toothbrush handle(1) into one body; and a screw cap(3) fixing a comb. The assembly and separation are possible in order to decrease the danger of the loss. The head comb combination portable brush handle can be used without carrying a comb and a brush separately.
Patent KR-20080014124-A (KR)
Title: System for operating application(or data) for ic card(or ic chip)
Inventor: KIM JAE HYUNG
IPC: G06K17/00
Filed: 2008-01-23
Abstract: A system for operating an application for an IC(Integrated Circuit) card is provided to extend a smart card application region on a network through an open network extension platform to issue a network smart card at a low cost and increase the capacity of the smart card. A system for operating an application for an IC card(600) includes a storage medium for storing and managing an application connected to the IC card and a unit for confirming and applying the application connected to the IC card through the storage medium when the IC card is used.
Patent KR-20090081619-A (KR)
Title: Method and Apparatus for file transference security
Inventor: HONG YOUN HWAN
IPC: G06F15/00
Filed: 2008-01-24
Abstract: A file transfer security method and apparatus are provided to filter a transmission file previously in a transmission driver upper layer by filtering information, thereby setting various standards for file transmission security according to a grade. A file transmission security method is performed in a kernel area in which a protocol driver(124) and a network interface device(126) are hierarchically included among kernel areas. The file transfer security method is as follows. A file transfer request is received from one or more application. File information to transmit is compared with filtering information. Whether to transmit the file information is filtered. If the transmission of a file is allowed, the file is transmitted to outside through a network.
Patent KR-20080072578-A (KR)
Title: Multilayer capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G4/30
Filed: 2008-02-01
Abstract: A multilayer capacitor is provided to prevent a terminal electrode from being affected by mechanical deformation of an element due to electrostrictive effect by suppressing an electric field applied to a region adjacent to the terminal electrode of the element. A multilayer capacitor(C1) includes an element(L1), first and second internal electrodes, and first and second terminal electrodes(1,2). The element has a dielectric characteristic. The first and second internal electrodes are arranged at the element to face a first direction while interposing at least a part of the element. The first terminal electrode is arranged on a first surface(L1c) of the element in parallel with the first direction and connected to the first internal electrode. The second terminal electrode is arranged on an outer surface of the element and connected to the second internal electrode. The first internal electrode has a main electrode part with a non-capacitive forming region and a capacitive forming region and an extraction electrode part to connect the main electrode part to the first terminal electrode. In a second direction orthogonal to the first direction, a length of the first terminal electrode is smaller than the length of the first surface of the element, and a length of the extraction electrode part is smaller than the length of the main electrode part. The non-capacitive forming region and the extraction electrode part are overlapped with each other in the second direction as seen from the first direction.
Patent KR-20090085927-A (KR)
Title: System for collecting solar energy and method for controlling the same
Inventor: HONG JIN WOO
IPC: H01L31/042
Filed: 2008-02-05
Abstract: A solar energy collection system and a control method thereof are provided to operate the system flexibly by simultaneously driving different systems using values obtained in one tracing device. A solar energy collection system comprises a position tracing device(200), an energy collecting device(300), and a control device(400). The position tracing device comprises a displacement member, a direction controlling element, a high degree controlling element, and a displacement sensing element(250). The direction controlling element controls the direction in which the opposite side of the displacement member faces. The high degree controlling element controls the elevation angle toward the surface of the direction in which the opposite side of the displacement member faces. The displacement sensing element senses the displacement of the displacement member with the direction controlling element and the high degree controlling element. The energy collecting device comprises a collecting element, and a driving element(320). The collecting element is arranged in a rotary shaft which is parallel to meridian. The driving element circulates the collecting element. The control device calculates the elevation angle and the azimuth of the sun according to the displacement of the displacement member sensed in the displacement sensing element of the position tracing device. The revolution angle of the collecting element is determined from the calculated value.
Patent KR-20090087317-A (KR)
Title: Electrolyzed sodium hypochlorite water generating apparatus
Inventor: YOO SUNG JIN
IPC: C25B1/26
Filed: 2008-02-12
Abstract: An apparatus for producing electrolyzed sodium hypochlorite water of constant concentration is provided to prevent sitotoxism accidents in summer by generating the electrolyzed sodium hypochlorite water having strong sterilizing power, and to reduce disinfection cost. An apparatus for producing electrolyzed sodium hypochlorite water of constant concentration comprises a water tank(184), a salt tank(192), an electrolytic cell(182), a sodium hypochlorite tank, a discharge tank, a plurality of detection sensors, an RPM sensor, a temperature sensor, an electronic valve(186,188), and a control part. The electrolytic cell is connected a hose with the salt tank and a brine pump. The electrolytic cell generates sodium hypochlorite. The sodium hypochlorite tank is connected to the electrolytic cell and the hose. The sodium hypochlorite tank stores the sodium hypochlorite. The control part outputs a control signal to stop the pumps.
Patent KR-20090089045-A (KR)
Title: Eight type of constitution diagnosis method that use feet-length analysis and magnetic pen for that
Inventor: KIM KI HO
IPC: A61B5/00
Filed: 2008-02-18
Abstract: A method for diagnosing physical constitution and a magnetic pen therefor are provided to perform optimum treatment by diagnosing the physical constitution through the feet-length analysis. A magnetic pen includes a body unit(10), a positive magnetic pen(A), a negative magnetic pen(B), and a spring(20). The positive magnetic pen and the negative magnetic pen are formed in both ends of the body unit. The body unit is long formed to be gripped by a hand of a user. A spring is installed inside the positive magnetic pen and the negative magnetic pen. The positive magnetic pen or negative magnetic pen presses the internal point, the spring performs the buffer function.
Patent KR-20090090658-A (KR)
Title: Impregnation of copper nanoparticles into teflon material using supercritical fluids
Inventor: KIM SI YOUNG
IPC: B82B3/00
Filed: 2008-02-21
Abstract: A method for impregnating copper nanoparticle of Teflon material is provided, which improves abrasion resistance, impact value, and strength of the Teflon material. A method for impregnating copper nanoparticle of Teflon material comprises: a first process of dipping the copper organic compound into Teflon using supercritical carbon dioxide solution of the copper organic compound; a second process of thermally decomposing the Teflon in which the copper organic compound is dipped; and a third process of removing the organic compound which is generated in the pyrolysis by using the supercritical carbon dioxide.
Patent KR-20090092396-A (KR)
Title: Refrigerator
Inventor: KIM SOUNG KWAN
IPC: F25D19/00
Filed: 2008-02-27
Abstract: A freezer is provided to have space of food container and prevent mechanical machine. A freezer comprises a main body (2) and machine room (5). The main body has food container. The machine room is place at the upper side of food container and comprises compressor (23), condenser fan (25), condenser (24), evaporator (26) and cool air ventilation fan (27). A cooling device unit (20) is inserted or removed through the opening of back of the machine room. The cool air generated in cooling device unit is supplied to the food container.
Patent KR-20090098073-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: HWANG EUI SEONG
IPC: H01L21/3065
Filed: 2008-03-13
Abstract: A manufacturing method of a semiconductor device is provided to improve yield and electrical reliability of a metal line by preventing a void when a concave part inside a contact hole is filled. A bottom structure(102) is formed on a semiconductor substrate(100). An insulation film(106) in which a contact hole is formed is formed in order to expose the bottom structure. A first deposition film(110a) is formed on a top part of the insulation film. A plasma etching process is performed in order to expand an entrance of the concave part of the first deposition film. A second deposition film is formed on a top part of the first deposition film. The first deposition film is one among a tungsten film, a titanium nitride film, and a tantalum nitride film. Thickness of the first deposition film is 100Å~5,000Å.
Patent KR-20080088455-A (KR)
Title: Sewing machine
Inventor: KAWASHIMA SHIZUO
IPC: D05B49/00
Filed: 2008-03-27
Abstract: A sewing machine is provided to change the unwinding amount of a yarn according to the movement of a cloth presser toward the upper and lower directions. A cloth presser is installed at the lower end of a pressing rod(33) and presses the cloth. The pressing rod moves the cloth presser upward and downward. A thread snatching member is moved forward and backward by the driving of a sewing machine motor so that the thread to be supplied to a needle is unwound. A thread guide member(5) is installed between the thread snatching member and the needle, fixes the thread and increases or decreases the unwinding amount of the thread according to the thread snatching member through the movement toward a direction and a reverse direction. A link member(7) is linked with the upper and lower shifting of the presser rod and moves the thread guide member toward the direction and reverse direction.
Patent KR-20090104350-A (KR)
Title: Image Processing Method and Apparatus for Detecting the Lines of Images
Inventor: JEON JAE WOOK
IPC: G06T7/40
Filed: 2008-03-31
Abstract: PURPOSE: An image processing method for detecting the lines of images is provided to improve the speed of an image processing apparatus by solving the speed problem taken for detecting a straight line. CONSTITUTION: An image processing method for detecting the lines of images comprises the steps of: enabling an image processing apparatus(100) to generate an edge image by using external image data inputted from the outside; detecting straight line parameter through half-conversion of pixel coordinate information in the generated edge image; and storing an edge list that stores the coordinates of the effective pixels that configures the generated edge image.
Patent KR-20080035549-A (KR)
Title: System informing infunt's crying to handphone
Inventor: HONG WOOK SUN
IPC: H04B7/24
Filed: 2008-04-03
Abstract: A system for notifying the crying sound of an infant to a mobile phone is provided to perform an automatic calling operation to a mother's mobile phone when sensing the crying sound of the infant, thereby confirming the state of infant. An infant's crying sound sensing device(10) is located at the neighborhood of an infant and senses the crying sound of an infant. An infant crying sound notifying device(20) transmits the infant's crying sound to a mobile phone of the parent. A microphone(12) senses the crying sound. A band-pass filter detects only the frequency band corresponding to the infant's crying sound from the sound sensed by the microphone. A level comparator compares the reference voltage with the output of the band-pass filter. When the crying sound is discriminated as the infant's crying sound, an analog switch passes through the sound from the microphone. A wireless transmission device transmits the output of the analog switch through an antenna.
Patent KR-20090107620-A (KR)
Title: Microorganism composition using as feed additives for production of lutein rich egg
Inventor: KIM YONG RAN
IPC: A23K1/14
Filed: 2008-04-10
Abstract: PURPOSE: A microorganism composition used for feed additives and a preparation method thereof are provided to produce lutein-enriched eggs. CONSTITUTION: A method for preparing a microorganism composition used for feed additives comprises the following steps of: alcohol-fermenting marigold blooms for up to 24 hours for lutein extraction; fermenting them in the presence of Kimchi lactic acid such as Latobacilus plantarum for up to 24 hours; separating into a solid portion and liquid portion; concentrating the liquid portion in a concentrator; mixing the solid portion, concentrate, and carrier; and drying the mixture for 20 hours to obtain a product. The product is added by 0.1-0.2% of common feed.
Patent KR-20080045098-A (KR)
Title: Board used in advertising or interior
Inventor: PARK SHIN IL
IPC: G09F7/18
Filed: 2008-04-17
Abstract: An advertisement and decoration board is provided to improve an external beauty of the board by preventing a coupling portion of a fixing piece from being observed in the outside. An advertisement and decoration board includes a first main board(100) and a connecting board. A concave coupling groove is formed on a front surface of the first main board. An aperture is formed at a side surface of the first main board. One end of the connecting board is inserted into the coupling groove of the first main board. The connecting board is inserted into an aperture of a second main board, which is arranged to be normal to the first main board at one end portion of the first main board. The main board includes a main tube portion(110) and a connecting portion(115). A path is formed in the main tube portion. The connecting portion is connected to an upper or lower portion of the main tube portion. The coupling groove is formed on the connecting portion, which is supported by the connecting board.
Patent KR-20090111432-A (KR)
Title: Fixing structure of window frame for building
Inventor: YOON BUM JIN
IPC: E06B1/56
Filed: 2008-04-22
Abstract: PURPOSE: A fixing structure for a window frame of a building is provided to install the window frame more easily and accurately in an opening of a wall and to prevent separation of the window frame by an external force. CONSTITUTION: A fixing structure for a window frame(10) of a building comprises connectors(20), a pair of top and bottom guide rails(30), and moving rollers(40). The window frame is made up of a pair of top and bottom vertical frame(11), and a pair of right and left horizontal frames(12). The vertical frames are fixed to an opening of a wall. A bracket(13) is attached to the window frame. The connector is made up of a screw rod(21) inserted in a screw hole(14) of the bracket, and nuts(22) screwed to the top and bottom of the screw rod. The guide rails have a pair of binding pieces(31). The moving roller is inserted and slid in the guide rail, and has coupling hole(41) in the center of its rectangular body in which the screw rod is coupled.
Patent KR-20090112785-A (KR)
Title: Led light emitting element squipped device
Inventor: SO MYONG DOK
IPC: H01L33/60
Filed: 2008-04-25
Abstract: PURPOSE: A lighting apparatus with an LED is provided to maintain high optical power by emitting heat through over a heat sink cover and keeping a certain temperature. CONSTITUTION: A lighting apparatus with an LED is composed of a base(9), a metal core substrate(8), a heat sink cover(6), a reflector(5), a glass(15), and a cap(2). A screw is formed on the circumference of the base and a base packing is formed at the lower part of the base so that an upper part of the base is inserted into the bottom of the heat sink. A plurality of light emitting diode chips are arranged on top of the base. The heat sink cover pressures the edge of a metal core substrate and fixes it by a protrusion formed on an internal side.
Patent KR-20090118290-A (KR)
Title: Method for manufacturing high strength alloyed hot-dip galvanized steel sheet having excellent surface appearance and the steel sheet by the same method
Inventor: KIM TAE CHUL
IPC: C23C2/06
Filed: 2008-05-13
Abstract: PURPOSE: A manufacturing method of a high-strength alloy galvanized steel sheet and the high-strength alloy galvanized steel sheet manufactured thereby are provided to produce the high-strength alloy galvanized steel sheet having good mechanical property and powdering resistance. CONSTITUTION: A manufacturing method of a high-strength alloy galvanized steel sheet includes a step for manufacturing a melting zinc plated steel sheet including plating component such as Si and Mn etc. A pickling solution includes HCL of 10~20%. The temperature of the pickling solution is 25~90°C in a pre-processing flash pickling process. The hydrogen concentration of an annealing process is 5~10%. A dew point temperature of the annealing process is -30 ~ -50°C.
Patent KR-20090118541-A (KR)
Title: Humanoid robot and shoulder joint assembly thereof
Inventor: KIM JEONG HUN
IPC: B25J17/00
Filed: 2008-05-14
Abstract: PURPOSE: A humanoid robot and a shoulder joint assembly thereof are provided to move the end of an arm rapidly by broadening the movement range of the arm without moving a moving body of a robot and moving the arm through appropriately combining rotary joints. CONSTITUTION: A humanoid robot comprises a body(10), an arm(30R), and a first shoulder joint unit(310R) and a second shoulder joint unit. The first shoulder joint unit is arranged between the body and the arm. The first shoulder joint unit moves the arm. The first shoulder joint unit exercises relatively on the body. The second shoulder joint unit is arranged between the body and the first shoulder joint unit. The second shoulder joint unit moves the first shoulder joint unit.